Changeset e0cb57b in mainline

Timestamp:

2010-02-20T12:18:55Z (15 years ago)

Author:

Pavel Rimsky <pavel@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

8c2214e

Parents:

cf843906

Message:

MH cleanup

Location:

kernel/arch/sparc64

Files:

• include/mm/sun4v/frame.h (modified) (1 diff)
• src/cpu/sun4v/cpu.c (modified) (1 diff)
• src/mm/sun4v/frame.c (modified) (3 diffs)
• src/sun4v/sparc64.c (modified) (1 diff)
• src/trap/exception.c (modified) (1 diff)

kernel/arch/sparc64/include/mm/sun4v/frame.h

@@ -68 +68 @@
 typedef union frame_address frame_address_t;
 
-extern uintptr_t last_frame;
-//MH
-//extern uintptr_t end_of_identity;
-
 extern void frame_arch_init(void);
 #define physmem_print()

kernel/arch/sparc64/src/cpu/sun4v/cpu.c

@@ -51 +51 @@
         __hypercall_fast_ret1(0, 0, 0, 0, 0, CPU_MYID, &myid);
 
-        //MH
-        //CPU->arch.id = myid;
+        CPU->arch.id = myid;
 
         md_node_t node = md_get_root();

kernel/arch/sparc64/src/mm/sun4v/frame.c

@@ -41 +41 @@
 #include <macros.h>
 
-uintptr_t last_frame = NULL;
-
 /** Create memory zones according to information stored in bootinfo.
  *
@@ -68 +66 @@
                             SIZE2FRAMES(ALIGN_DOWN(size, FRAME_SIZE)),
                             confdata, 0);
-                        last_frame = max(last_frame, start + ALIGN_UP(size,
-                            FRAME_SIZE));
                 }
 
@@ -80 +76 @@
                 frame_mark_unavailable(ADDR2PFN(KA2PA(PFN2ADDR(0))), 1);
         }
-
-//MH
-//      end_of_identity = PA2KA(last_frame);
 }
 

kernel/arch/sparc64/src/sun4v/sparc64.c

@@ -50 +50 @@
 #include <ddi/irq.h>
 #include <string.h>
-
-//MH
 #include <arch/drivers/niagara.h>
 

kernel/arch/sparc64/src/trap/exception.c

@@ -162 +162 @@
         fault_if_from_uspace(istate, "%s.", __func__);
         dump_istate(istate);
-//MH
-//      dump_sfsr_and_sfar();
+        describe_dmmu_fault();
         panic("%s.", __func__);
 }